The book is an introduction to the idea of design patterns in software engineering, and a catalog of twenty-three common patterns. The nice thing is, most experienced OOP designers will find out they've known about patterns all along. It's just that they've never considered them as such, or tried to centralize the idea behind a given pattern so that it will be easily reusable.

Design Patterns: Elements of Reusable Object-Oriented Software

An intelligent automated assistant system engages with the user in an integrated, conversational manner using natural language dialog, and invokes external services when appropriate to obtain information or perform various actions. The system can be implemented using any of a number of different platforms, such as the web, email, smartphone, and the like, or any combination thereof. In one embodiment, the system is based on sets of interrelated domains and tasks, and employs additional functionally powered by external services with which the system can interact.

Intelligent Automated Assistant

A software system for developing interactive scientific visualization applications quickly, with a minimum of programming effort, is described. This application visualization system (AVS) is an application framework targeted at scientists and engineers. The goal of the system is to make applications that combine interactive graphics and high computational requirements easier to develop for both programmers and nonprogrammers. AVS is designed around the concept of software building blocks, or modules, which can be interconnected to form visualization applications. AVS allows flow networks of existing modules to be constructed using a direct-manipulation user interface, and it automatically generates a simple user interface to each module. >

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The application visualization system: a computational environment for scientific visualization

Gesture-Based interfaces offer an alternative to traditional keyboard, menu, and direct manipulation interfaces. The ability to specify objects, an operation, and additional parameters with a single intuitive gesture appeals to both novice and experienced users. Unfortunately, gesture-based interfaces have not been extensively researched, partly because they are difficult to create. This paper describes GRANDMA, a toolkit for rapidly adding gestures to direct manipulation interfaces. The trainable single-stroke gesture recognizer used by GRANDMA is also described.

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Specifying gestures by example

An electronic document delivery system and methods of its use are provided. A document, preferably in a portable format, is forwarded to a remote server (e.g. using HTTP to "push" the document to the server). The server sends a generic notification of the document to an intended recipient, and the recipient can download the document from the server using local protocols. In preferred embodiments, the invention is used for the controlled delivery of portable documents from a sender to a large number of recipients, using a network of servers that route the documents and notifications in a store and forward manner, while providing routing and accounting information back to the sender.

Andrew J. Palay

Papers

The Andrew Toolkit - An Overview.

Allocation of user-interface resources in the Andrew Toolkit